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A comment on Reading privileged memory with a side-channel. Parent comment

Re:Reading privileged memory with a side-channel by FLUX-YOU on Wednesday January 03, 2018 @06:57PM (#16066683)
I do also wonder if some speculative prediction / branching stuff can be controlled through undocumented CPU instructions: https://www.youtube.com/watch?v=KrksBdWcZgQ
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